diff options
Diffstat (limited to 'Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs')
| -rw-r--r-- | Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs b/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs deleted file mode 100644 index ea8a0b846..000000000 --- a/Emby.Common.Implementations/IO/SharpCifs/Smb/SmbException.cs +++ /dev/null @@ -1,212 +0,0 @@ -// This code is derived from jcifs smb client library <jcifs at samba dot org> -// Ported by J. Arturo <webmaster at komodosoft dot net> -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License, or (at your option) any later version. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -using System; -using System.IO; -using SharpCifs.Util; -using SharpCifs.Util.Sharpen; - -namespace SharpCifs.Smb -{ - /// <summary> - /// There are hundreds of error codes that may be returned by a CIFS - /// server. - /// </summary> - /// <remarks> - /// There are hundreds of error codes that may be returned by a CIFS - /// server. Rather than represent each with it's own <code>Exception</code> - /// class, this class represents all of them. For many of the popular - /// error codes, constants and text messages like "The device is not ready" - /// are provided. - /// <p> - /// The jCIFS client maps DOS error codes to NTSTATUS codes. This means that - /// the user may recieve a different error from a legacy server than that of - /// a newer varient such as Windows NT and above. If you should encounter - /// such a case, please report it to jcifs at samba dot org and we will - /// change the mapping. - /// </remarks> - - public class SmbException : IOException - { - - internal static string GetMessageByCode(int errcode) - { - if (errcode == 0) - { - return "NT_STATUS_SUCCESS"; - } - if ((errcode & unchecked((int)(0xC0000000))) == unchecked((int)(0xC0000000))) - { - int min = 1; - int max = NtStatus.NtStatusCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; - if (errcode > NtStatus.NtStatusCodes[mid]) - { - min = mid + 1; - } - else - { - if (errcode < NtStatus.NtStatusCodes[mid]) - { - max = mid - 1; - } - else - { - return NtStatus.NtStatusMessages[mid]; - } - } - } - } - else - { - int min = 0; - int max = DosError.DosErrorCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; - if (errcode > DosError.DosErrorCodes[mid][0]) - { - min = mid + 1; - } - else - { - if (errcode < DosError.DosErrorCodes[mid][0]) - { - max = mid - 1; - } - else - { - return DosError.DosErrorMessages[mid]; - } - } - } - } - return "0x" + Hexdump.ToHexString(errcode, 8); - } - - internal static int GetStatusByCode(int errcode) - { - if ((errcode & unchecked((int)(0xC0000000))) != 0) - { - return errcode; - } - int min = 0; - int max = DosError.DosErrorCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; - if (errcode > DosError.DosErrorCodes[mid][0]) - { - min = mid + 1; - } - else - { - if (errcode < DosError.DosErrorCodes[mid][0]) - { - max = mid - 1; - } - else - { - return DosError.DosErrorCodes[mid][1]; - } - } - } - return NtStatus.NtStatusUnsuccessful; - } - - internal static string GetMessageByWinerrCode(int errcode) - { - int min = 0; - int max = WinError.WinerrCodes.Length - 1; - while (max >= min) - { - int mid = (min + max) / 2; - if (errcode > WinError.WinerrCodes[mid]) - { - min = mid + 1; - } - else - { - if (errcode < WinError.WinerrCodes[mid]) - { - max = mid - 1; - } - else - { - return WinError.WinerrMessages[mid]; - } - } - } - return errcode + string.Empty; - } - - private int _status; - - private Exception _rootCause; - - public SmbException() - { - } - - internal SmbException(int errcode, Exception rootCause) : base(GetMessageByCode(errcode - )) - { - _status = GetStatusByCode(errcode); - this._rootCause = rootCause; - } - - public SmbException(string msg) : base(msg) - { - _status = NtStatus.NtStatusUnsuccessful; - } - - public SmbException(string msg, Exception rootCause) : base(msg) - { - this._rootCause = rootCause; - _status = NtStatus.NtStatusUnsuccessful; - } - - public SmbException(int errcode, bool winerr) : base(winerr ? GetMessageByWinerrCode - (errcode) : GetMessageByCode(errcode)) - { - _status = winerr ? errcode : GetStatusByCode(errcode); - } - - public virtual int GetNtStatus() - { - return _status; - } - - public virtual Exception GetRootCause() - { - return _rootCause; - } - - public override string ToString() - { - if (_rootCause != null) - { - StringWriter sw = new StringWriter(); - PrintWriter pw = new PrintWriter(sw); - Runtime.PrintStackTrace(_rootCause, pw); - return base.ToString() + "\n" + sw; - } - return base.ToString(); - } - } -} |